398796

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 940800

約数和(自身を除く): 542004

約数列:

[1, 2, 3, 4, 6, 12, 167, 199, 334, 398, 501, 597, 668, 796, 1002, 1194, 2004, 2388, 33233, 66466, 99699, 132932, 199398, 398796]

約数ペア:

[(1, 398796), (2, 199398), (3, 132932), (4, 99699), (6, 66466), (12, 33233), (167, 2388), (199, 2004), (334, 1194), (398, 1002), (501, 796), (597, 668)]